When Chucky Ducky hears the ground rumble and grumble, he's sure it's an "earthquack, " while Iggy Piggy thinks it's just hogwash. Filled with wordplay, rhyme and alliteration, this sweet story features lighthearted, full-color illustrations.When Chucky Ducky hears the ground rumble and grumble, he's sure it's an "earthquack, " while Iggy Piggy thinks it's just hogwash. Filled with wordplay, rhyme and alliteration, this sweet story features lighthearted, full-color illustrations.